Asplenium platyneuron var. bacculum-rubrum (Fernald) Fernald

Asplenium platyneuron var. bacculum-rubrum (Fernald) Fernald is a synonym sensu FNA Ed. Comm., 1993 of:

Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburgh, an accepted species name sensu FNA Ed. Comm., 1993.